best live sound amplifiers

Company Advantages
1. The production of KSA is empowered with the use of advanced tools and machines. Its cooling fan protects it from over-heating
2. The product can significantly liberate people from heavy-duty and monotonous work, allowing people to spend time focusing on other important tasks. Featuring large capacitance, it can work under high power condition
3. It resists the growth of mold and mildew. It is coated with mold prevention paint which is very effective in removing mold and keeping it from returning. Featuring small total harmonic distortion, it causes no harm for users
4. This product comes with optimal contrast. It surface enhances brightness while filtering out ambient light to create a realistic image. Its maximum power handling per-channel is high enough to ensure rich sound

Product Display

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A Series(Meeting room KTV )

A series is our latest professional power amplifier with high performance price ratio,CLASS I core technology,super cost effective,enterainment pioneer!The panel is latest mold opening and is the only panel in the industry,when the novel panel is turned on,the swithch indicator of the power supply is always on in the working mode.and the off is off,the audio professional device is fully used the whole machine has the intelligent high speed protection of the electroniccircuit,KS SMD automated processes such as wave crest and reflovw soldering and ICT are recommended for sound reinforcement applications such as high end entertainment projects and high end multimeda projects.

Characteristic

The protection system has:overheating,clipping,short circuit ,switch buffer protection. Grounding disconnect switch Stereo,bridge,parallel work mode conversion.

Product Parameter

Model	A3	A4	A6	A8	A10	A12
Stereo power 8ohms	400W*2	500W*2	600W*2	800W*2	1000W*2	1200W*2
Stereo power 4ohms	600W*2	750W*2	900W*2	1200W*2	1500W*2	1800W*2
Bridge Mono Power 8Ω	1200W*2	1500W*2	1800W*2	2400W*2	3000W*2	3600W*2
Sigal to noise	≥119dB	≥119dB	≥118dB	≥115dB	≥112dB	≥110dB
slew rate	85V/us	85V/us	90V/us	90V/us	100V/us	105V/us
damping factor	≥480	≥480	≥480	≥480	≥420	≥420
frequency response	20HZ-20KHZ,±0.5dB
THD+N	≤0.5%,1/3Rate Power@8Ω1KHZ
IMD	≤0.1%,1/3Rate Power@8Ω
Input sensitivity	1V/0dB,Balance
Input Impedance	10KΩ/20KΩ(Unbalance/Balance)
Cross talk	≥78dB	≥79dB	≥80dB	≥85dB	≥86dB	≥88dB
Signal input	Three-core Caron(*LR)input
signal output	Three-core Caron(*LR)link
power output	1/4# SPEAKON,Binding Post
LED indicator	ACTIVE,SIGNAL(-40dB),CLIP(PEAK),PROTECT
main power supply	230V @50HZ
Power Consumption	1260W	1570W	1890W≥80dB	2520W	3150W	3790W
Heat Dissipation	Front to rear stepless air cooling
Net/Gross(kg)	14.4/16.1	14.8/16.7	17.7/19.5	18.3/20.1	19/20.8	19.5/21.3
Install Size (mm)	438W378D89H
Master Carton sive(mm)	570520165

Certificate

Packing & Shipping

We support both OEM & ODM packaging. Our normally delivery method are by the sea, by air, by international express (DHL, UPS, TNT, FedEx)

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Company Features
1. Guangzhou KAIXU Audio Equipment Co., Ltd is one of the foremost suppliers of in China. The industry expertise, attitude, and enthusiasm have gained us a good reputation.
2. The perseverance in the implementation and application of superb technology is conducive to the development of KSA.
3. The corporate culture of Guangzhou KAIXU Audio Equipment Co., Ltd comprises the spirit of . Inquire online!

h******s

Guangzhou KAIXU Audio Equipment Co., Ltd Through strict selection and supervision of raw material supply channels, the source is well controlled, and then best live sound amplifiers is produced and processed relying on its own advanced equipment, mature technology and technology, and strict procedures and processes are carried out for each step Control, control the core of production, and finally conduct a detailed inspection of each finished product in accordance with the relevant international quality standard system to ensure that every product produced is a top-quality product with excellent quality .

i******d

We have a professional, dedicated and dedicated management team and a group of experienced production personnel. The team members work hard, insist on adopting advanced design concepts and using unique production technology to manufacture best live sound amplifiers, which makes best live sound amplifiers not only reasonable in structure, but also And the quality is stable.

b******g

We insist on using advanced concepts and exquisite craftsmanship to process best live sound amplifiers, so that best live sound amplifiers not only has a reasonable structure, but also has excellent performance, both aesthetics and practicality, high quality, and can meet customers' high requirements demand for quality products.

g******o

Guangzhou KAIXU Audio Equipment Co., Ltd There are modern workshops, standardized production workshops, automated production equipment, strict quality inspection system, etc., which can ensure that all best live sound amplifiers produced by our company are of qualified and high quality.

u******y

After years of industry exploration, Guangzhou KAIXU Audio Equipment Co., Ltd has not only accumulated rich production experience, but also mastered advanced production technology, which can realize best live sound amplifiers good and fast production, and all best live sound amplifiers have undergone strict quality inspections and meet national standards Quality inspection standards, quality is trustworthy.

f******f

The product features vibration resistance. By reducing the amplitude and frequency of the vibrational waves, it outwardly disperses the energy caused by vibrations.

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